Best Internet Providers in Carnarvon, IA
All 9 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Carnarvon, IA
Carnarvon has 9 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, DSL, and Fixed Wireless internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Carnarvon.
Ranks compare Carnarvon with the 31,388 US places under 1,000 people, the tiers of our fastest-cities rankings.
The Best Internet in Carnarvon, IA at a Glance
Carnarvon Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Corn Belt Telephone
Connection
Customer Rating
Fiber
BTC Broadband
Connection
Customer Rating
Fiber
T-Mobile Home Internet
Connection
Customer Rating
Fixed Wireless
Northwest Communications
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Carnarvon ratings may vary and are shown below.
Who is the Best Internet Provider in Carnarvon, IA?
T-Mobile Home Internet is the best internet provider in Carnarvon based on Iowa customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, T-Mobile Home Internet had the best reviews at the local, state, and national levels versus all available providers in Carnarvon, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 86.73% of the city.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in Carnarvon?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Carnarvon
- BTC Broadband - fiber coverage map
- Corn Belt Telephone - fiber coverage map
- Verizon - fixed wireless coverage map
- Nextlink - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- Windstream - dsl coverage map
- Northwest Communications - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
How Carnarvon Compares to Places Its Size
Carnarvon's report card score is in the top 22% and its connectivity index is in the top 7%.
| Measure | Carnarvon | Rank among US places under 1,000 people | Sac County | Iowa | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 100.0% | top 1% | 97.9% | 84.3% | 71.5% | Tied with 6,945 other places at 100.0% |
| Average top speed | 1,648 Mbps | top 26% | 1,007 Mbps | 3,256 Mbps | 3,486 Mbps | Fairmount, TN and Falling Water, TN and 5 more (25,000 Mbps) |
| Providers at a typical address | 3.7 | bottom 43% | 4.8 | 6.8 | 7.1 | Los Prados, PR (15.1) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.5 | top 40% | 2.2 | 2.4 | 2.7 | Paguate, NM (13.4) |
| Workers who work from home | 5% | bottom 27% | 5% | 12% | 15% | Boys Town, NE (100%) |
| Homes with a computer, tablet or phone | 98% | top 10% | 90% | 95% | 96% | 1,494 places at 100% |
| Homes with internet | 95% | top 9% | 85% | 89% | 91% | 370 places at 100% |
| Homes on fiber, cable or DSL | 88% | top 3% | 64% | 72% | 76% | 23 places at 100% |
| More about the households here | ||||||
| Homes with a desktop or laptop | 85% | top 13% | 72% | 78% | 81% | 72 places at 100% |
| Median household income | $90,762 | top 19% | $75,205 | $82,468 | $93,246 | 22 places at $250,001 |
| Residents in school (6th grade to college) | 19% | top 7% | 12% | 16% | 16% | University at Buffalo, NY (100%) |
Fiber reaches 100.0% of homes in Carnarvon, against 97.9% across Sac County and 84.3% across Iowa. Households in Carnarvon are smaller than the US average (2.5 people against 2.7); 5% of workers work from home (US 15%); and the median household income is $90,762 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Carnarvon
Which Fiber Internet Providers are Available in Carnarvon?
Corn Belt Telephone Fiber in Carnarvon, IA
Availability:
66.3%
Customer Rating:
(0)
Avg. Download Speed
1,000 Mbps
Corn Belt Telephone offers Fiber service to 66.3% of Carnarvon homes. Across the city, Corn Belt Telephone Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
BTC Broadband Fiber in Carnarvon, IA
Availability:
64.8%
Customer Rating:
(3)
Avg. Download Speed
2,000 Mbps
BTC Broadband offers Fiber service to 64.8% of Carnarvon homes. Across the city, BTC Broadband Fiber is the only type of service available from the company, with speeds up to 2,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Carnarvon?
T-Mobile Home Internet Fixed Wireless in Carnarvon, IA
Availability:
86.7%
Customer Rating:
(342)
Avg. Download Speed
25 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 86.7% of Carnarvon homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Northwest Communications Fixed Wireless in Carnarvon, IA
Availability:
53.6%
Customer Rating:
(1)
Avg. Download Speed
20 Mbps
Northwest Communications offers Fixed Wireless service to 53.6% of Carnarvon homes. Across the city, Northwest Communications Fixed Wireless is the only type of service available from the company, with speeds up to 20 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 10, with an average of 4.4 Mbps throughout the city.
Verizon Fixed Wireless in Carnarvon, IA
Availability:
34.7%
Customer Rating:
(362)
Avg. Download Speed
130 Mbps
Verizon offers Fixed Wireless service to 34.7% of Carnarvon homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 130 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 11 Mbps throughout the city.
EarthLink Fixed Wireless in Carnarvon, IA
Availability:
22.4%
Customer Rating:
(4)
Avg. Download Speed
25 Mbps
EarthLink offers Fixed Wireless service to 22.4% of Carnarvon homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
AT&T Fixed Wireless in Carnarvon, IA
Availability:
22.4%
Customer Rating:
(205)
Avg. Download Speed
25 Mbps
AT&T offers Fixed Wireless service to 22.4% of Carnarvon homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Nextlink Fixed Wireless in Carnarvon, IA
Availability:
3.6%
Customer Rating:
(14)
Avg. Download Speed
1,000 Mbps
Nextlink offers Fixed Wireless service to 3.6% of Carnarvon homes. Across the city, Nextlink Fixed Wireless is the only type of service available from the company, with speeds up to 1,000 Mbps
Which Cable Internet Providers are Available in Carnarvon?
According to the most recently submitted data by internet service providers to the FCC, there are currently no cable providers available in Carnarvon, IA.
Which DSL Internet Providers are Available in Carnarvon?
Windstream DSL in Carnarvon, IA
Availability:
13.3%
Customer Rating:
(52)
Avg. Download Speed
158 Mbps
Windstream offers DSL service to 13.3% of Carnarvon homes. Across the city, Windstream DSL is the only type of service available from the company, with speeds up to 158 Mbps, with speeds from 100 Mpbs up to 200 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 20, with an average of 20 Mbps throughout the city.
Internet in Carnarvon by Neighborhood and ZIP Code
Each row links to that place’s page.
Neighborhoods in Carnarvon
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Carnarvon
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
How Carnarvon Compares to Nearby Places
The 10 places nearest to Carnarvon that have their own pages are all within 12 miles. Among them, Lake View has the most homes with fiber (99.7%) and Wall Lake the fewest (99.4%); Carnarvon has 100.0%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Carnarvon (this page) | 196 | 100.0% | 1,648 Mbps | 3.7 | B- | 72/100 |
| Lake View | 1,420 | 99.7% | 1,000 Mbps | 5.8 | B | 44/100 |
| Wall Lake | 1,017 | 99.4% | 975 Mbps | 1.8 | C | 33/100 |
| Arcadia | 746 | 100.0% | 2,000 Mbps | 2.3 | B- | 43/100 |
| Breda | 733 | 100.0% | 1,978 Mbps | 1.8 | C+ | 43/100 |
| Auburn | 459 | 95.2% | 1,811 Mbps | 5.9 | B | 29/100 |
| Mount Carmel | 330 | 100.0% | 2,000 Mbps | 6.2 | B+ | 47/100 |
| Maple River | 256 | 100.0% | 2,000 Mbps | 6.9 | A- | 42/100 |
| Yetter | 212 | 37.3% | 806 Mbps | 5.2 | C- | 33/100 |
| Ulmer | 118 | 100.0% | 1,203 Mbps | 4.7 | B- | 36/100 |
| Grant City | 81 | 100.0% | 1,272 Mbps | 6.2 | B+ | 28/100 |
Who is the Fastest Internet Provider in Carnarvon?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by T-Mobile Home Internet. On the other hand, based on data provided by the internet providers to the FCC, BTC Broadband should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in Carnarvon
| BTC Broadband | 2,000 |
|---|---|
| Corn Belt Telephone | 1,000 |
| Nextlink | 1,000 |
| Verizon | 300 |
| Windstream | 200 |
| Viasat | 100 |
| HughesNet | 25 |
| T-Mobile Home Internet | 25 |
| Northwest Communications | 25 |
| AT&T | 25 |
| EarthLink | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Carnarvon. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Carnarvon Internet Providers
Based on 15 reviews from Iowa internet customers, T-Mobile Home Internet is the best internet service provider for Carnarvon residents. T-Mobile Home Internet was rated at an average of 4.40 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in Iowa, with 4.50 out of 5 stars and 34.7% coverage in Carnarvon.
At a national level, based on 2347 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Carnarvon Internet Providers
The table below shows average customer ratings from customers in Carnarvon, Iowa, and customers throughout the country.
| ISP / Tech Type | Carnarvon Overall | Iowa Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) |  (5) | (342) | View Plans | ||
| Verizon | (0) | (4) | (816) | View Plans | ||
| Windstream | (0) | (3) | (99) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| Northwest Communications | (0) | (1) | (2) | View Plans | ||
| Nextlink | (0) |  (1) | (19) | View Plans | ||
| HughesNet | (0) | (0) |  (25) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| BTC Broadband | (0) | (0) | (3) | View Plans | ||
| Viasat | (0) | (0) |  (12) | View Plans | ||
| Corn Belt Telephone | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Carnarvon
Based on data reported by Carnarvon ISPs to the FCC, the fastest speeds in the city are available through BTC Broadband. The company offers speeds up to 2,000 Mbps in Carnarvon. Therefore, the average customer can get up to 2,000 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with T-Mobile Home Internet. This indicates T-Mobile Home Internet reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Carnarvon Speed | Iowa Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Windstream | (0) | (3) | (99) | View Plans | ||
| T-Mobile Home Internet | (0) | (5) | (342) | View Plans | ||
| Verizon | (0) | (4) | (816) | View Plans | ||
| Northwest Communications | (0) |  (1) | (2) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| Nextlink | (0) |  (1) | (19) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| BTC Broadband | (0) | (0) | (3) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| Corn Belt Telephone | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Carnarvon?
Of the providers in Carnarvon, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Carnarvon where enough of them have reviewed a provider, otherwise across Iowa or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
T-Mobile Home Internet is rated 4.00 out of 5 for price, which is higher than the average across all internet providers in the country. Verizon is rated second for affordability, with an average price rating of 3.75 out of 5.
The table below shows how customers in Carnarvon, Iowa, and the United States rated the affordability of their internet service.
Rated Affordability in Carnarvon
| ISP / Tech Type | Carnarvon Affordability | Iowa Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (5) | (342) | View Plans | ||
| Verizon | (0) | (4) | (816) | View Plans | ||
| AT&T | (0) | (1) | (1051) | View Plans | ||
| Northwest Communications | (0) | (1) | (2) | View Plans | ||
| Windstream | (0) | (3) | (99) | View Plans | ||
| Nextlink | (0) | (1) | (19) | View Plans | ||
| HughesNet | (0) | (0) | (25) | View Plans | ||
| BTC Broadband | (0) | (0) | (3) | View Plans | ||
| EarthLink | (0) | (0) | (15) | View Plans | ||
| Viasat | (0) | (0) | (12) | View Plans | ||
| Corn Belt Telephone | (0) | (0) | (0) | View Plans |
Customer Reviews for Internet Service Providers in Iowa
Customer Reviews
Steve S.
ImOn Communications Fiber
November 04, 2026 Install was sloppy, wire hanging inside and outside. My main issue was the price kept increasing. The customer support took over a hour to speak to someone and then another hour of testing before they would isue replacement equipment.
ISPReports User
Metronet Fiber
October 14, 2026 great
Tim W
ImOn Communications Fiber
October 08, 2026 Poor signal strength intermittent speeds and I need the signal I pay for
Diane
Comelec Internet Services
September 01, 2026 Great so far. Brian Evans did a great job. Give him a 5
ISPReports User
Partner Communications Cooperative Fiber
July 01, 2026 awful. the key advantage of fiber technology is symmetrical upload and download speeds - fiber optic with pcctel is unreliable and awful. rarely have had symmetrical speeds with this service do NOT recommend pcctel
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Which ISP Should You Choose in Carnarvon?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in Carnarvon is T-Mobile Home Internet.
- The fastest internet provider should be BTC Broadband. Considering speed for the money and reliability in speeds, T-Mobile Home Internet may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Carnarvon is T-Mobile Home Internet.
- Viasat, T-Mobile Home Internet, and HughesNet has the broadest coverage in Carnarvon, available to 86.7% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.